Test Academy | If R is the radius of the earth and g the acceleration due to gravity on the earth's surface, the mean density of the earth is 4πG / 3gR, 3πR / 4gG, 3g / 4πRG, πRg / 12G

Question

If R is the radius of the earth and g the acceleration due to gravity on the earth's surface, the mean density of the earth is

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